ES387075A1 - Un metodo para la recuperacion de compuestos de molibdeno. - Google Patents

Un metodo para la recuperacion de compuestos de molibdeno.

Info

Publication number
ES387075A1
ES387075A1 ES387075A ES387075A ES387075A1 ES 387075 A1 ES387075 A1 ES 387075A1 ES 387075 A ES387075 A ES 387075A ES 387075 A ES387075 A ES 387075A ES 387075 A1 ES387075 A1 ES 387075A1
Authority
ES
Spain
Prior art keywords
molybdenum
recovery
organic
epoxidation
olefins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES387075A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of ES387075A1 publication Critical patent/ES387075A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72—Epoxidation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES387075A 1970-04-09 1971-01-07 Un metodo para la recuperacion de compuestos de molibdeno. Expired ES387075A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2714670A 1970-04-09 1970-04-09

Publications (1)

Publication Number Publication Date
ES387075A1 true ES387075A1 (es) 1973-05-01

Family

ID=21835965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387075A Expired ES387075A1 (es) 1970-04-09 1971-01-07 Un metodo para la recuperacion de compuestos de molibdeno.

Country Status (7)

Country Link
JP (1) JPS5422923B1 (es)
BE (1) BE761458A (es)
BR (1) BR7100145D0 (es)
ES (1) ES387075A1 (es)
FR (1) FR2085941B1 (es)
GB (1) GB1317480A (es)
NL (1) NL7100342A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472539A1 (fr) * 1979-11-27 1981-07-03 Metaux Speciaux Sa Procede de separation du molybdene et/ou d'autres metaux contenus dans des effluents organiques residuaires
US4317801A (en) * 1981-01-21 1982-03-02 Atlantic Richfield Company Recovery of molybdenum from spent catalyst solutions from hydroperoxide epoxidations
CA1169083A (en) * 1981-01-21 1984-06-12 Paul D. Taylor Production of active molybdenum catalyst
US4315896A (en) * 1981-01-21 1982-02-16 Atlantic Richfield Company Recovery of molybdenum as an aqueous solution from spent catalyst
BR8200299A (pt) * 1981-01-21 1982-11-23 Atlantic Richfield Co Processo para a separacao dos componentes de uma mistura de reacao processo para a recuperacao de molibdenio de uma solucao catalitica esgotada e precipitado solido que contem molibdenio
US4485074A (en) * 1981-01-21 1984-11-27 Atlantic Richfield Company Process for the recovery of molybdenum from organic solutions
US4661463A (en) * 1981-01-21 1987-04-28 Atlantic Richfield Company Preparation of soluble molybdenum catalysts for epoxidation of olefins
US4405572A (en) * 1982-08-25 1983-09-20 Morchem Products, Inc. Recovery of molybdenum
US5290527A (en) * 1992-11-05 1994-03-01 Texaco Chemical Company Molybdenum recovery
US5503813A (en) * 1995-05-12 1996-04-02 Arco Chemical Technology, L.P. Molybdenum recovery from epoxidate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204193A (en) * 1938-09-27 1940-06-11 Standard Ig Co Reclaiming catalysts

Also Published As

Publication number Publication date
FR2085941B1 (es) 1974-09-06
DE2062627B2 (de) 1976-06-10
DE2062627A1 (de) 1971-10-21
BE761458A (fr) 1971-07-12
BR7100145D0 (pt) 1973-05-10
JPS5422923B1 (es) 1979-08-10
NL7100342A (es) 1971-10-12
GB1317480A (en) 1973-05-16
FR2085941A1 (es) 1971-12-31

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